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UCC28750: UCC28750

Part Number: UCC28750

Tool/software:

As shown in the attached circuit diagram, I'm planning to use it with a bulk voltage between 120Vdc and 392Vdc.
Is there a problem?
The bulk voltage will be applied to VDD for start-up, but this will exceed the VDD MAX of 30V. Is this connection method okay?

 TI_Q.xlsx